Detailed Evaluation & Buyer Recommendation
Harris Flotebote Crowne 230 I/O 2006 vs Harris Flotebote Grand Mariner 220 2009 — Same Brand, Different Boat
The Harris Flotebote Crowne 230 I/O 2006 vs Harris Flotebote Grand Mariner 220 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department — Harris Flotebote Crowne 230 I/O 2006 at 23,0 ft versus Harris Flotebote Grand Mariner 220 2009 at 23,0 ft. Weight tells a clearer story for trailering families: the Harris Flotebote Grand Mariner 220 2009 tips the scales at 2 285 lbs — 1 943 lbs less than the Harris Flotebote Crowne 230 I/O 2006 at 342 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 225 hp, the Harris Flotebote Crowne 230 I/O 2006 has a 90-hp advantage over the Harris Flotebote Grand Mariner 220 2009's 135-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Harris Flotebote Grand Mariner 220 2009 is rated for 14 passengers, while the Harris Flotebote Crowne 230 I/O 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Harris Flotebote Grand Mariner 220 2009 could be the deciding factor.
Bottom line: Choose the Harris Flotebote Grand Mariner 220 2009 if your priority is putting more people on the water — it handles 14 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Harris Flotebote Crowne 230 I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeHarris Flotebote
MakeHarris Flotebote
ModelCrowne 230 I/O
ModelGrand Mariner 22
Model Year2006
Model Year2009
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - Detail68 in. (Bimini/stern light down) 112 in. (Walk-on top w/ stern light down)
Bridge clearance - Detail62 in. bimini / stern light down
Bridge clearance - Meters2.84
Bridge clearance - Meters1.57
Bridge clearance - Inches112
Bridge clearance - Inches62
Draft [drive up] - Detail14 in
Draft [drive up] - Detail13 in
Draft [drive up] meters0.36
Draft [drive up] meters0.33
Draft [drive up] inches14
Draft [drive up] inches13
Draft [max] - Detail23 in
Draft [max] - Detail21 in
Draft [max] - Meters0.58
Draft [max] - Meters0.53
Draft [max] - Inches23
Draft [max] - Inches21
Weight - Detail3,420 lbs
Weight - Detail2,285 lbs
Weight - kg1551.28
Weight - kg1036.46
Weight - lbs.342
Weight - lbs.2285
Length - Feet23
Length - Feet23
Length overall - Detail23 ft. 0 in
Length overall - Detail23 ft. 11 in
Length overall - Meters7.01
Length overall - Meters7.29
Length overall - Inches276
Length overall - Inches287
Length - Inchesnot available
Length - Inches11
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max225 hp w/ Performance-III Package: 225 hp
Engine max135 hp
Engine/s standardnot available
Engine/s standard9.9 Mercury EL BF PK 4S
Fuel typenot available
Fuel typeGas
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon
Operational Info
Maximum capacitynot available
Maximum capacity1,927 lbs
Maximum peoplenot available
Maximum people14